Abstract: Embodiments of this specification provide a method and an apparatus for generating a prompt based on a knowledge graph. In the method, a reasoning rule and an instance subgraph from the knowledge graph that match each other can be obtained in a plurality of manners. A question and answer template is constructed based on the reasoning rule. The question and answer template includes a question template and an answer template, and the answer template includes a cause template and a result template. A target text can be generated based on a combination of the question and answer template and the instance subgraph. The target text includes a question text and an answer text, and the answer text includes a cause text and a result text. The target text is used as a prompt to adjust a language model.

Abstract: An audio transmission method is performed by a first electronic device, the first electronic device is connected to a second electronic device through wireless communication, and the second electronic device includes a first channel playback apparatus and a second channel playback apparatus. The audio transmission method includes: obtaining target audio, and decoding the target audio into a first channel audio signal and a second channel audio signal; and transmitting the first channel audio signal to the first channel playback apparatus through an ultra wide band transport protocol, and transmitting the second channel audio signal to the second channel playback apparatus through the ultra wide band transport protocol.

Abstract: Embodiments of this specification provide a method and an apparatus for generating a text corpus by using a knowledge graph. Graph elements of the knowledge graph include a node representing an entity and a connecting edge representing a relationship between nodes. Privacy data can be organized into structured data by using the knowledge graph. The graph data includes several triplets including graph elements in the subgraph, and the ontology information includes at least a type of each graph element in the subgraph. Several sentences are generated based on several pre-constructed sentence templates, the graph data, and the ontology information. The several sentences are classified into a generated sentence set, and at least one of the several sentence templates is constructed based on the ontology information. A text corpus corresponding to the subgraph is determined based on the generated sentence set. The text corpus is used to train a language model.

Abstract: The present application provides an audio transmission method and an electronic device. When the audio transmission method is performed by a first electronic device, the audio transmission method includes: obtaining target audio; and transmitting an audio signal of the target audio to a first channel playback apparatus or a second channel playback apparatus of a second electronic device through an Ultra Wide Band transport protocol.

Abstract: A knowledge graph processing method is provided. The method includes: selecting several nodes and their edges from a shared knowledge graph based on one or more entity types involved in a target service domain, to obtain a target subgraph, where the shared knowledge graph is obtained by fusing knowledge graphs of one or more service domains; processing the target subgraph to extract one or more graph features, where the graph feature includes some or all of the following: a node representation vector, an edge representation vector, a graph structure feature, a semantic feature of graph text information, and a graph rule feature; and providing the graph feature to a target data processing task of the target service domain, where the graph feature is used to serve as an input feature of the target data processing task together with a task customization feature.

Abstract: An antenna adjusting method includes: transmitting a first broadcast message in a case that a plurality of antennae are in a SISO mode, and acquiring radiation efficiencies of the plurality of antennae; and maintaining the SISO mode in a case that the radiation efficiency of at least one of the plurality of antennae is less than a preset threshold.

Abstract: The present application provides an audio transmission method and an electronic device. When the audio transmission method is performed by a first electronic device, the audio transmission method includes: obtaining target audio; and transmitting an audio signal of the target audio to a first channel playback apparatus or a second channel playback apparatus of a second electronic device through an Ultra Wide Band transport protocol.

Abstract: An audio transmission method is performed by a first electronic device, the first electronic device is connected to a second electronic device through wireless communication, and the second electronic device includes a first channel playback apparatus and a second channel playback apparatus. The audio transmission method includes: obtaining target audio, and decoding the target audio into a first channel audio signal and a second channel audio signal; and transmitting the first channel audio signal to the first channel playback apparatus through an ultra wide band transport protocol, and transmitting the second channel audio signal to the second channel playback apparatus through the ultra wide band transport protocol.

Abstract: An antenna adjusting method includes: transmitting a first broadcast message in a case that a plurality of antennae are in a SISO mode, and acquiring radiation efficiencies of the plurality of antennae; and maintaining the SISO mode in a case that the radiation efficiency of at least one of the plurality of antennae is less than a preset threshold.